#include<stdio.h>
int main()
{
    union
    {
        short k;
        char i[2];
    }*s, a;
    s = &a;
    s->i[0] = 0x39;
    s->i[1] = 0x38;
    printf("%x\n", a.k);
    return 0;
}

}int main()
{
    char a[1000] = { 0 };
    int i = 0;
    for (i = 0; i < 1000; i++)
    {
        a[i] = -1 - i;
    }
    printf("%d", strlen(a));
    return 0;
}

